/**
 * Copyright (C) 2001-2020 by RapidMiner and the contributors
 * 
 * Complete list of developers available at our web site:
 * 
 * http://rapidminer.com
 * 
 * This program is free software: you can redistribute it and/or modify it under the terms of the
 * GNU Affero General Public License as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License along with this program.
 * If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.operator.ports.metadata;

/**
 * Defines compatibility levels for auto wiring processes. Used in
 * {@link Precondition#isCompatible(MetaData,CompatibilityLevel)}
 * 
 * @author Simon Fischer
 */
public enum CompatibilityLevel {

	/** The old style way where I/O objects are identified based on class only. */
	PRE_VERSION_5,

	/** The modern way which includes much more meta data. */
	VERSION_5

}
